Grating Ruler Reading Head with 20nm Effective Resolution / High-Precision Optical Encoder
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Detailed Product Description
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RU2 Series Grating Ruler Reading Head High-precision grating ruler reading head designed to provide
feedback for linear measurement with 20nm effective resolution.
Utilizes advanced single field scanning technology with automatic
gain and deviation correction for superior performance in
high-precision applications. Advanced Scanning Technology Single Field Scanning with High Pollution Resistance The RU2 reading head employs LAMOTION's advanced large area single
field scanning technology. Parallel beam illumination and single
field scanning sensor provide exceptional performance even in
contaminated environments. Pollution Resistance When using RUS stainless steel grid ruler, the RU2 reading head
maintains measurement accuracy within tens of nanometers even when
contaminated by dust, ink, and scratches. Technical Specifications Physical Dimensions L: 36mm × W: 16.4mm × H: 14.3mm Weight: Reading Head: 15g, Cable: 35g/m Performance Resolution: 20nm (SinCos 1Vpp) Accuracy: ±5μm (RUS Grating ruler) Maximum Speed: 12m/s Electrical Power: 5V±10% 150mA Connector: D-sub 15 Pin Male Output: Differential TTL or SinCos 1Vpp Environmental Requirements
Key Features
Signal Parameters Differential TTL Output
SinCos 1Vpp Output
Speed vs Resolution
Connection Interface
System Indicators Multicolor indicator light provides real-time status of signal,
origin, and limit conditions for easy installation and adjustment. Indicator Meanings
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| Product Tags: linear digital scale optical linear encoder |
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